How can I programmatically force a search in the UISearchBar?

Question

How can I force the UISearchBar to automatically start a new search (like pressing the Search button)? Is there an easy way to achieve this?

Answer 1

seems dumb, but works, so it's not dumb ;)

NSString * forceReload = self.searchDisplayController.searchBar.text;
self.searchDisplayController.searchBar.text = forceReload;